WorksheetsBlockchain Introduction
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
Cryptocurrency is...
a)
Coin
b)
Digital Currency
c)
Bank Money
d)
Fiat Money
2.
Cryptography provides a way to...
a)
Hide Information
b)
Show Information
c)
Write Information
d)
Read Information
3.
Which are the most popular cryptocurrencies?
a)
MyWish, Deep Brain Chain, Absolute, Gravity, RabbitCoin
b)
Nebulas, ZCash, Skycoin, Pura, Zero
c)
Bitcoin, Ethereum, Litecoin, Ripple, Dash
d)
Bitcore, Kore, Lobstex, GoByte, Timicoin, SmartCoin
4.
Blockchain is a...
a)
Company
b)
Programming Language
c)
Centralized Network
d)
Decentralized Network
5.
Which one is a benefit of Blockchain?
a)
Blockchain is trustless
b)
Blockchain needs middleman
c)
Blockchain is centralized
d)
Blockchain is easy to hack
100 %
